Solvent influence on isomer separation and conformation control of the cyclohexanedicarboxylate ligand toward La(III) coordination polymeric framework

Ge Tian; Guangshan Zhu; Bao Lian Su; Shilun Qiu

doi:10.1007/s10853-009-3633-2

Solvent influence on isomer separation and conformation control of the cyclohexanedicarboxylate ligand toward La(III) coordination polymeric framework

Ge Tian, Guangshan Zhu, Bao Lian Su, Shilun Qiu

University of Namur

Research output: Contribution to journal › Article › peer-review

Abstract

Two novel coordination polymers have been synthesized using 1,4-cyclohexanedicarboxylic acid (chdcH₂) by the solvent diffusion method. In the presence of different solvents, cis and trans conformations of chdcH₂ were completely separated. The reaction in DMF/glycol resulted in a 1D chain framework La(cis-chdc)(DMF)₂(NO₃) (1) and the reaction in DMSO resulted in the formation of a novel 3D ReO₃ topology La₂(trans-chdc)₃(DMSO)₄ (2). Additionally, the solvent molecules (DMF and DMSO) also acted as coordination ligands in the formation of extended structures.

Original language	English
Pages (from-to)	6576-6582
Number of pages	7
Journal	Journal of Materials Science
Volume	44
Issue number	24
DOIs	https://doi.org/10.1007/s10853-009-3633-2
Publication status	Published - 17 Jun 2009

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title = "Solvent influence on isomer separation and conformation control of the cyclohexanedicarboxylate ligand toward La(III) coordination polymeric framework",

abstract = "Two novel coordination polymers have been synthesized using 1,4-cyclohexanedicarboxylic acid (chdcH2) by the solvent diffusion method. In the presence of different solvents, cis and trans conformations of chdcH2 were completely separated. The reaction in DMF/glycol resulted in a 1D chain framework La(cis-chdc)(DMF)2(NO3) (1) and the reaction in DMSO resulted in the formation of a novel 3D ReO3 topology La2(trans-chdc)3(DMSO)4 (2). Additionally, the solvent molecules (DMF and DMSO) also acted as coordination ligands in the formation of extended structures.",

author = "Ge Tian and Guangshan Zhu and Su, {Bao Lian} and Shilun Qiu",

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T1 - Solvent influence on isomer separation and conformation control of the cyclohexanedicarboxylate ligand toward La(III) coordination polymeric framework

AU - Tian, Ge

AU - Zhu, Guangshan

AU - Su, Bao Lian

AU - Qiu, Shilun

PY - 2009/6/17

Y1 - 2009/6/17

N2 - Two novel coordination polymers have been synthesized using 1,4-cyclohexanedicarboxylic acid (chdcH2) by the solvent diffusion method. In the presence of different solvents, cis and trans conformations of chdcH2 were completely separated. The reaction in DMF/glycol resulted in a 1D chain framework La(cis-chdc)(DMF)2(NO3) (1) and the reaction in DMSO resulted in the formation of a novel 3D ReO3 topology La2(trans-chdc)3(DMSO)4 (2). Additionally, the solvent molecules (DMF and DMSO) also acted as coordination ligands in the formation of extended structures.

AB - Two novel coordination polymers have been synthesized using 1,4-cyclohexanedicarboxylic acid (chdcH2) by the solvent diffusion method. In the presence of different solvents, cis and trans conformations of chdcH2 were completely separated. The reaction in DMF/glycol resulted in a 1D chain framework La(cis-chdc)(DMF)2(NO3) (1) and the reaction in DMSO resulted in the formation of a novel 3D ReO3 topology La2(trans-chdc)3(DMSO)4 (2). Additionally, the solvent molecules (DMF and DMSO) also acted as coordination ligands in the formation of extended structures.

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SN - 0022-2461

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JO - Journal of Materials Science

JF - Journal of Materials Science

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ER -

Solvent influence on isomer separation and conformation control of the cyclohexanedicarboxylate ligand toward La(III) coordination polymeric framework

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